88081890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3275

約数の個数: 64

約数和(自身を含む): 230936832

約数和(自身を除く): 142854942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 3181, 4615, 5538, 6362, 9230, 9543, 13845, 15905, 19086, 27690, 31810, 41353, 47715, 82706, 95430, 124059, 206765, 225851, 248118, 413530, 451702, 620295, 677553, 1129255, 1240590, 1355106, 2258510, 2936063, 3387765, 5872126, 6775530, 8808189, 14680315, 17616378, 29360630, 44040945, 88081890]

約数ペア:

[(1, 88081890), (2, 44040945), (3, 29360630), (5, 17616378), (6, 14680315), (10, 8808189), (13, 6775530), (15, 5872126), (26, 3387765), (30, 2936063), (39, 2258510), (65, 1355106), (71, 1240590), (78, 1129255), (130, 677553), (142, 620295), (195, 451702), (213, 413530), (355, 248118), (390, 225851), (426, 206765), (710, 124059), (923, 95430), (1065, 82706), (1846, 47715), (2130, 41353), (2769, 31810), (3181, 27690), (4615, 19086), (5538, 15905), (6362, 13845), (9230, 9543)]